/* ── Tokens ──────────────────────────────────── */
        :root {
            --bg:        #04060f;
            --bg-mid:    #070b18;
            --surface:   rgba(255,255,255,0.035);
            --surface-h: rgba(255,255,255,0.06);
            --border:    rgba(255,255,255,0.07);
            --border-h:  rgba(120,160,255,0.35);
            --text:      #eef0f8;
            --text-2:    #7b8eb0;
            --text-3:    #3d4f6a;
            --accent:    #4f7fff;
            --accent-2:  #818cf8;
            --gold:      #f5c842;
            --green:     #34d399;
            --cta:       #f97316;
            --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
        }

        *, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
        html { scroll-behavior:smooth; }

        body {
            font-family: 'Space Grotesk', system-ui, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        /* ── Background canvas ───────────────────────── */
        .bg-scene {
            position: fixed;
            inset: 0;
            z-index: 0;
            pointer-events: none;
            overflow: hidden;
        }

        /* Noise texture overlay */
        .bg-scene::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
            background-size: 200px 200px;
            opacity: 0.6;
            mix-blend-mode: overlay;
        }

        /* Ambient blobs */
        .blob {
            position: absolute;
            border-radius: 50%;
            filter: blur(80px);
            opacity: 0;
            animation: blob-fade-in 1.5s var(--ease-out) forwards;
        }

        .blob-1 {
            width: 600px; height: 600px;
            background: radial-gradient(circle, rgba(79,127,255,0.18) 0%, transparent 70%);
            top: -180px; left: -120px;
            animation-name: blob-fade-in, blob-drift-1;
            animation-duration: 1.5s, 18s;
            animation-timing-function: var(--ease-out), ease-in-out;
            animation-fill-mode: forwards, none;
            animation-iteration-count: 1, infinite;
            animation-delay: 0s, 1.5s;
        }

        .blob-2 {
            width: 500px; height: 500px;
            background: radial-gradient(circle, rgba(129,140,248,0.14) 0%, transparent 70%);
            bottom: -100px; right: -80px;
            animation-name: blob-fade-in, blob-drift-2;
            animation-duration: 1.5s, 22s;
            animation-timing-function: var(--ease-out), ease-in-out;
            animation-fill-mode: forwards, none;
            animation-iteration-count: 1, infinite;
            animation-delay: 0.3s, 1.8s;
        }

        .blob-3 {
            width: 300px; height: 300px;
            background: radial-gradient(circle, rgba(245,200,66,0.08) 0%, transparent 70%);
            top: 40%; left: 50%;
            transform: translate(-50%,-50%);
            animation-name: blob-fade-in, blob-drift-3;
            animation-duration: 1.5s, 26s;
            animation-timing-function: var(--ease-out), ease-in-out;
            animation-fill-mode: forwards, none;
            animation-iteration-count: 1, infinite;
            animation-delay: 0.6s, 2.1s;
        }

        @keyframes blob-fade-in { from { opacity:0 } to { opacity:1 } }
        @keyframes blob-drift-1 {
            0%,100% { transform: translate(0,0) }
            33%      { transform: translate(40px,-30px) }
            66%      { transform: translate(-20px, 50px) }
        }
        @keyframes blob-drift-2 {
            0%,100% { transform: translate(0,0) }
            33%      { transform: translate(-50px, 20px) }
            66%      { transform: translate(30px,-40px) }
        }
        @keyframes blob-drift-3 {
            0%,100% { transform: translate(-50%,-50%) }
            50%      { transform: translate(-50%,-60%) }
        }

        /* Radial grid vignette */
        .bg-grid {
            position: absolute;
            inset: 0;
            background-image:
                linear-gradient(rgba(79,127,255,0.04) 1px, transparent 1px),
                linear-gradient(90deg, rgba(79,127,255,0.04) 1px, transparent 1px);
            background-size: 48px 48px;
            mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
            -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
        }

        /* ── Layout ──────────────────────────────────── */
        .container {
            position: relative;
            z-index: 1;
            max-width: 720px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ── Reveal animation ────────────────────────── */
        @keyframes fade-up {
            from { opacity: 0; transform: translateY(22px); }
            to   { opacity: 1; transform: translateY(0); }
        }
        .reveal    { animation: fade-up 0.7s var(--ease-out) both; }
        .reveal-d1 { animation-delay: 0.08s; }
        .reveal-d2 { animation-delay: 0.16s; }
        .reveal-d3 { animation-delay: 0.28s; }

        /* ── Header ──────────────────────────────────── */
        header {
            padding: 72px 0 24px;
            text-align: center;
        }

        .logo {
            font-family: 'Archivo', sans-serif;
            font-size: 2.2rem;
            font-weight: 900;
            letter-spacing: -0.04em;
            background: linear-gradient(135deg, #fff 30%, var(--accent-2) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .tagline {
            margin-top: 8px;
            font-size: 0.875rem;
            color: var(--text-2);
            letter-spacing: 0.02em;
        }

        /* ── Section label ───────────────────────────── */
        .section-label {
            font-size: 0.7rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.14em;
            color: var(--text-3);
            margin: 52px 0 16px;
        }

        /* ── App Card ─────────────────────────────────── */
        .app-card {
            position: relative;
            background: var(--surface);
            border-radius: 24px;
            padding: 36px;
            backdrop-filter: blur(24px);
            -webkit-backdrop-filter: blur(24px);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: border-color 0.4s ease, box-shadow 0.4s ease;
        }

        /* Shimmer border on hover */
        .app-card::before {
            content: '';
            position: absolute;
            inset: -1px;
            border-radius: 25px;
            padding: 1px;
            background: linear-gradient(135deg,
                rgba(79,127,255,0) 0%,
                rgba(79,127,255,0.5) 40%,
                rgba(129,140,248,0.5) 60%,
                rgba(79,127,255,0) 100%);
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            opacity: 0;
            transition: opacity 0.4s ease;
            background-size: 200% 200%;
            animation: shimmer-border 3s linear infinite paused;
        }

        .app-card:hover::before {
            opacity: 1;
            animation-play-state: running;
        }

        @keyframes shimmer-border {
            0%   { background-position: 0% 0%; }
            100% { background-position: 200% 200%; }
        }

        /* Inner glow */
        .app-card::after {
            content: '';
            position: absolute;
            top: -60px; left: 50%;
            transform: translateX(-50%);
            width: 400px; height: 200px;
            background: radial-gradient(ellipse, rgba(79,127,255,0.1) 0%, transparent 70%);
            pointer-events: none;
        }

        .app-card:hover {
            border-color: rgba(79,127,255,0.2);
            box-shadow:
                0 0 0 1px rgba(79,127,255,0.1),
                0 20px 60px rgba(0,0,0,0.5),
                0 0 80px rgba(79,127,255,0.08);
        }

        /* ── App Hero ─────────────────────────────────── */
        .app-hero {
            display: flex;
            align-items: center;
            gap: 22px;
            margin-bottom: 28px;
            position: relative;
            z-index: 1;
        }

        .icon-wrap {
            position: relative;
            flex-shrink: 0;
        }

        /* Glow ring behind icon */
        .icon-wrap::before {
            content: '';
            position: absolute;
            inset: -8px;
            border-radius: 28px;
            background: radial-gradient(circle, rgba(79,127,255,0.25) 0%, transparent 70%);
            animation: icon-pulse 3s ease-in-out infinite;
        }

        @keyframes icon-pulse {
            0%,100% { opacity:0.6; transform:scale(1); }
            50%      { opacity:1;   transform:scale(1.08); }
        }

        .app-icon {
            position: relative;
            width: 84px;
            height: 84px;
            border-radius: 20px;
            object-fit: cover;
            box-shadow: 0 8px 32px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.1);
            animation: icon-float 6s ease-in-out infinite;
        }

        @keyframes icon-float {
            0%,100% { transform: translateY(0); }
            50%      { transform: translateY(-6px); }
        }

        .app-meta { flex: 1; min-width: 0; }

        .app-name {
            font-family: 'Archivo', sans-serif;
            font-size: 1.65rem;
            font-weight: 800;
            letter-spacing: -0.025em;
            line-height: 1.15;
            margin-bottom: 10px;
            background: linear-gradient(135deg, #fff 60%, var(--accent-2) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .platform-badges {
            display: flex;
            gap: 7px;
            flex-wrap: wrap;
        }

        .platform-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--text-2);
            background: rgba(255,255,255,0.05);
            border: 1px solid var(--border);
            border-radius: 20px;
            padding: 3px 10px;
            backdrop-filter: blur(8px);
        }

        .dot { width:6px; height:6px; border-radius:50%; }
        .dot-ios     { background: #60a5fa; box-shadow: 0 0 6px #60a5fa; }
        .dot-android { background: var(--green); box-shadow: 0 0 6px var(--green); }

        /* ── Description ──────────────────────────────── */
        .app-description {
            color: var(--text-2);
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
        }

        /* ── Feature Grid ─────────────────────────────── */
        .feature-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
        }

        .feature-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            background: rgba(255,255,255,0.03);
            border: 1px solid rgba(255,255,255,0.06);
            border-radius: 14px;
            padding: 13px 14px;
            transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s var(--ease-out);
        }

        .feature-item:hover {
            background: rgba(79,127,255,0.06);
            border-color: rgba(79,127,255,0.2);
            transform: translateY(-2px);
        }

        .feature-icon {
            width: 18px; height: 18px;
            flex-shrink: 0;
            color: var(--accent);
            margin-top: 2px;
        }

        .feature-text {
            font-size: 0.84rem;
            color: var(--text-2);
            line-height: 1.5;
        }

        /* ── Tags ─────────────────────────────────────── */
        .tags {
            display: flex;
            flex-wrap: wrap;
            gap: 7px;
            margin-bottom: 30px;
            position: relative;
            z-index: 1;
        }

        .tag {
            font-size: 0.74rem;
            font-weight: 500;
            color: var(--accent-2);
            background: rgba(129,140,248,0.08);
            border: 1px solid rgba(129,140,248,0.18);
            padding: 3px 12px;
            border-radius: 20px;
            letter-spacing: 0.01em;
            transition: background 0.2s, border-color 0.2s;
        }

        .tag:hover {
            background: rgba(129,140,248,0.15);
            border-color: rgba(129,140,248,0.35);
        }

        /* ── Store Buttons ────────────────────────────── */
        .store-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 22px;
            position: relative;
            z-index: 1;
        }

        .store-btn {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            text-decoration: none;
            border-radius: 14px;
            padding: 12px 22px;
            font-weight: 600;
            font-size: 0.9rem;
            font-family: 'Space Grotesk', sans-serif;
            cursor: pointer;
            border: none;
            position: relative;
            overflow: hidden;
            transition: transform 0.2s var(--ease-out), box-shadow 0.25s ease;
        }

        /* Shine sweep */
        .store-btn::after {
            content: '';
            position: absolute;
            top: 0; left: -100%;
            width: 60%; height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
            transform: skewX(-20deg);
            transition: left 0.5s ease;
        }

        .store-btn:hover::after { left: 160%; }
        .store-btn:hover { transform: translateY(-2px); }
        .store-btn:active { transform: translateY(0) scale(0.98); }

        .store-btn-apple {
            background: linear-gradient(135deg, #e8eaf2 0%, #ffffff 100%);
            color: #0d0d1a;
            box-shadow: 0 4px 20px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.8);
        }

        .store-btn-apple:hover {
            box-shadow: 0 8px 32px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.1), inset 0 1px 0 rgba(255,255,255,0.8);
        }

        .store-btn-google {
            background: linear-gradient(135deg, var(--cta) 0%, #fb923c 100%);
            color: #fff;
            box-shadow: 0 4px 20px rgba(249,115,22,0.35);
        }

        .store-btn-google:hover {
            box-shadow: 0 8px 32px rgba(249,115,22,0.5), 0 0 40px rgba(249,115,22,0.2);
        }

        .store-btn-label {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }

        .store-btn-sub {
            font-size: 0.66rem;
            font-weight: 400;
            opacity: 0.6;
        }

        /* ── Secondary links ──────────────────────────── */
        .secondary-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            position: relative;
            z-index: 1;
        }

        .secondary-links a {
            color: var(--text-2);
            text-decoration: none;
            font-size: 0.82rem;
            font-weight: 500;
            padding: 6px 14px;
            border: 1px solid rgba(255,255,255,0.07);
            border-radius: 9px;
            background: rgba(255,255,255,0.03);
            transition: color 0.15s, border-color 0.15s, background 0.15s, transform 0.15s var(--ease-out);
        }

        .secondary-links a:hover {
            color: var(--text);
            border-color: rgba(79,127,255,0.3);
            background: rgba(79,127,255,0.07);
            transform: translateY(-1px);
        }

        /* ── Divider ──────────────────────────────────── */
        .card-divider {
            border: none;
            border-top: 1px solid rgba(255,255,255,0.05);
            margin: 26px 0;
            position: relative;
            z-index: 1;
        }

        /* ── Languages ────────────────────────────────── */
        .languages {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px;
            position: relative;
            z-index: 1;
        }

        .lang-label {
            font-size: 0.68rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: var(--text-3);
            margin-right: 4px;
        }

        .lang { font-size: 0.82rem; color: var(--text-2); }
        .lang-sep { font-size: 0.7rem; color: var(--text-3); }

        /* ── Footer ───────────────────────────────────── */
        footer {
            text-align: center;
            padding: 52px 0 40px;
            color: var(--text-3);
            font-size: 0.8rem;
            border-top: 1px solid rgba(255,255,255,0.04);
            margin-top: 56px;
            position: relative;
            z-index: 1;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-bottom: 14px;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-2);
            text-decoration: none;
            font-size: 0.82rem;
            transition: color 0.15s;
        }

        .footer-links a:hover { color: var(--accent); }

        /* ── Focus ────────────────────────────────────── */
        a:focus-visible, button:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        /* ── Responsive ───────────────────────────────── */
        @media (max-width: 600px) {
            header { padding: 48px 0 16px; }
            .logo { font-size: 1.7rem; }
            .app-card { padding: 22px; border-radius: 20px; }
            .app-hero { gap: 14px; }
            .app-icon { width: 68px; height: 68px; border-radius: 16px; }
            .app-name { font-size: 1.3rem; }
            .feature-grid { grid-template-columns: 1fr; }
            .store-buttons { flex-direction: column; }
            .store-btn { justify-content: center; }
        }

        @media (max-width: 380px) { .container { padding: 0 14px; } }

        /* ── Reduced motion ───────────────────────────── */
        @media (prefers-reduced-motion: reduce) {
            .blob, .app-icon, .icon-wrap::before { animation: none !important; }
            .reveal { animation: none !important; opacity:1 !important; transform:none !important; }
            *, *::before, *::after { transition-duration: 0.01ms !important; }
        }